55564443

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5557}}^1$

素因数の和:5675

約数の個数: 24

約数和(自身を含む): 88438896

約数和(自身を除く): 32874453

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 5557, 9999, 16671, 50013, 61127, 183381, 550143, 561257, 1683771, 5051313, 6173827, 18521481, 55564443]

約数ペア:

[(1, 55564443), (3, 18521481), (9, 6173827), (11, 5051313), (33, 1683771), (99, 561257), (101, 550143), (303, 183381), (909, 61127), (1111, 50013), (3333, 16671), (5557, 9999)]